#include <avr/io.h>

#define USART_BAUDRATE 9600
#define UBRR_VALUE (((F_CPU / (USART_BAUDRATE * 16UL))) - 1)


void USART0Init(void);

void USART0SendByte(uint8_t u8Data);

uint8_t USART0ReceiveByte();

void USART0SendS(char *s );